SpinnerChief is designed to generate unique articles to provide content for websites and increase site traffic. It does this by spinning one article into multiple versions of itself, replacing certain words, phrases, and sentences with alternate versions of themselves. SpinnerChief can identify parts of speech, correct grammar errors, and use intelligent auto-replace methods until the article is both human-readable and passes Copyscape (a plagiarism checker). The SpinnerChief API allows developers to access SpinnerChief's functions from within other programs and can spin articles in 27 different languages.
Looking at both spinner’s spun articles, they both seem to generate spun content that looks pretty good. Both have some grammar issues I would correct if I was posting it on a high tier 1 site, but overall SpinnerChief produced better content. Not sure if WordAi is being overly aggressive on the spins at the cost of quality. This test is very hard to call. If you go by raw numbers, SpinnerChief won. I want to leave this up to you to decide which one won. Winner none – draw!

Spin Rewriter 9.0 is designed to create lots of content. You can give the software any article that you find online and the software will produce multiple (re-written) versions of the text. This means that you can quickly create 5 or 10 articles that can be distributed around the internet. This might sound like an easy way to write lots of content, but things aren’t always that simple. Many bloggers who don’t want to spend time creating their own content use this kind of software to produce their articles. Normally the results are really bad. But Spin Rewriter 9.0 claims to be different. Very different in fact…

Once upon a time there lived a boy. He had blue eyes with blond hair as yellow as gold. The young boy was small and fragile, but his mind was swift like the wind. He could calculate the outcome of any situation in the blink of an eye. But that was not his biggest talent. No. His biggest talent was perception. The young boy could understand and perceive anything faster than anyone he had ever met. Then, he fell in love with a beautiful princess. She had magnetic green eyes and light brown hair. He loved her very much and she loved him back even more. There was only one problem – the young boy was the son of a blacksmith. The princess’s father would never allow her to marry a simple son of a blacksmith. But their love was too strong. In one fell swoop, the young boy raised an army of undead and started a rebellion to overthrow the evil king who did not believe in true love. After months of fighting against the armies of his beloved’s father, the young boy was assassinated and the war was over. No songs were sang.
A website with lots of unique and human-readable content is going to give you the best ROI. The more quality readable content your website has, the more exposure it will get from major search engines such as Google & Yahoo. But creating unique content takes time as you first need to develop content creation strategies and then you need some hours to write a full SEO optimized content. How great it would be if you can produce quality content within minutes! Yes, it's possible with the help of this free Article Rewriter Tool developed by SeoToolStation.